修复缴费单显示错误

application/em/view/payment/detail.html

@@ -56,7 +56,7 @@
                                             缴费员:
                                         </label>
                                         <div class="layui-input-inline">
-                                            <select name="staff_id" {if $payment.status == 3} disabled="disabled" {/if}>
+                                            <select name="staff_id" {if $payment.status >= 3} disabled="disabled" {/if}>
                                                 {foreach $staffs as $u}
                                                     <option {if $payment.staff_id == $u['id']} selected="selected" {/if} value="{$u['id']}"}>{$u['name']}</option>
                                                 {/foreach}
@@ -121,7 +121,7 @@
                                             <td>{$item.em_numb}</td>
                                             <td>{$item.payment_amount}</td>
                                             <td><input name="paid[{$item.invoice_id}][paid_amount]" type="text" 
-                                                   class="layui-input no-border paid_amount" value="{if is_float($item.payment_amount) && is_float($item.payment_balance)}{$item.payment_amount - $item.payment_balance}{else /} {/if}" disabled="disabled"></td>
+                                                   class="layui-input no-border paid_amount" value="{if is_float($item.payment_amount) && is_float($item.payment_balance)}{$item.payment_amount - $item.payment_balance}{else /} 异常数据 {/if}" disabled="disabled"></td>
                                         </tr>
                                         {/volist}
                                         </tbody>